Stroop, Jan, 'Young Womenís Farewell to Standard Dutch' :
Paper Conference on Methods in Dialectology
, 1-6 August 1999, St. Johnís, Newfoundland, Canada
Young Womenís Farewell to Standard Dutch
high quality file: TIFF-format, 823 kb, download here
According to figure 7-5 and 7-6 from A.C.M. Rietveld & V.J. van Heuven (1997),
, Coutinho, Bussum (with thanks to Vincent van Heuven for composing this figure).